CN202798078U - Mobile power source - Google Patents
Mobile power source Download PDFInfo
- Publication number
- CN202798078U CN202798078U CN201220467616.6U CN201220467616U CN202798078U CN 202798078 U CN202798078 U CN 202798078U CN 201220467616 U CN201220467616 U CN 201220467616U CN 202798078 U CN202798078 U CN 202798078U
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- Prior art keywords
- output interface
- usb
- usb output
- interface
- housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229920000642 polymer Polymers 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 101000941170 Homo sapiens U6 snRNA phosphodiesterase 1 Proteins 0.000 description 2
- 102100031314 U6 snRNA phosphodiesterase 1 Human genes 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本实用新型涉及一种电器产品，目的是提供一种使用方便的移动电源，包括壳体，壳体内设有蓄电池以及控制电路板，壳体的侧面设有第一USB输出接口、第二USB输出接口和Micro输入接口，壳体的表面设有四个电量指示灯和电源开关，第一USB输出接口、第二USB输出接口、Micro输入接口、电量指示灯以及电源开关均与所述控制电路板电连接。本实用新型的有益效果是：1、充电时，4个LED电量指示灯显示相对应的电池电量。2、采用USB端口供电输出，即插即用，插上数据线即实现随身、随时充电。3、可以给所有带USB充电的设备使用，如平板电脑、学习机、手机、PSP、iPhone、MP4、PMP、GPS，蓝牙数码相机等兼容大部分数码设备。
The utility model relates to an electrical product, and the purpose is to provide a mobile power supply which is easy to use. Interface and Micro input interface, the surface of the housing is provided with four power indicator lights and a power switch, the first USB output interface, the second USB output interface, Micro input interface, power indicator light and power switch are all connected to the control circuit board electrical connection. The beneficial effects of the utility model are as follows: 1. When charging, four LED power indicator lights display the corresponding battery power. 2. The USB port is used for power supply output, plug and play, and it can be charged at any time by plugging in the data cable. 3. It can be used for all devices with USB charging, such as tablet computers, learning machines, mobile phones, PSP, iPhone, MP4, PMP, GPS, Bluetooth digital cameras, etc. Compatible with most digital devices.
Description
Technical field
The utility model relates to a kind of electric equipment products, relates in particular to a kind of portable power source.
Background technology
At present, development along with telecommunications industry, the personal digital articles for use such as mobile phone are used very general in people's live and work, bring great convenience for people's live and work, and the personal digital articles for use such as mobile phone need to charge with charger in use for some time.Now charger by: housing, be arranged on rotation pin, the USB interface on the housing and the control circuit board that is arranged in the housing forms.During charging, the digital articles for use such as mobile phone are connected with the USB interface of charger by connecting line, and the rotation pin of charger is connected with 220 volts of AC power.Existing charger itself only has charge function, does not have storage function, is not having in the situation of AC power, and inconvenience is charged to personal digital articles for use such as mobile phones, uses very inconvenient.
The utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of portable power source easy to use.
In order to address the above problem, the utility model is achieved through the following technical solutions:
Portable power source of the present utility model, comprise housing, be provided with storage battery and control circuit board in the housing, the side of described housing is provided with a USB output interface, the 2nd USB output interface and Micro input interface, the surface of described housing is provided with four battery capacity indication lamps and mains switch, and a USB output interface, the 2nd USB output interface, Micro input interface, battery capacity indication lamp and mains switch all are electrically connected with described control circuit board.
Further, described storage battery adopts the 4.2V polymer battery, and battery capacity is 6600mAh.
Further, the output voltage of a described USB output interface, the 2nd USB output interface is 5V, can charge simultaneously, and a USB output interface load is 1500mA, and a USB output interface load is 500mA, output total current 2000mA.
Compared with prior art; the beneficial effects of the utility model are: 1, the output voltage of a USB output interface, the 2nd USB output interface is 5V; can charge simultaneously; the one USB output interface load is 1500mA; the one USB output interface load is 500mA; output total current 2000mA, as accessing simultaneously two loads that surpass 2000mA, portable power source can be because of the overcurrent protection autoshutdown.When 2, charging, 4 LED battery capacity indication lamps show corresponding battery electric quantities.3, adopt USB port power supply output, plug and play is plugged data wire and is namely realized with oneself, charges at any time.4, can use to all equipment with the USB charging, such as panel computer, learning machine, mobile phone, PSP, iPhone, MP4, PMP, GPS, the bluetooth digital camera, etc., compatible most of digital equipment.
Above-mentioned portable power source, when being arranged, the AC power input can charge to personal digital articles for use such as mobile phones, also can the storage battery of portable power source inside be charged simultaneously, when disconnecting AC power, the storage battery of portable power source inside can directly charge to personal digital articles for use such as mobile phones, and is very easy to use.
Description of drawings
Fig. 1 is the appearance assumption diagram of portable power source of the present utility model;
Fig. 2 is the circuit theory diagrams of portable power source of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of portable power source, comprise housing 1, be provided with storage battery and control circuit board in the housing 1, the side of described housing 1 is provided with a USB output interface 11, the 2nd USB output interface 12 and Micro input interface 13, the surface of described housing 1 is provided with four battery capacity indication lamps 14 and mains switch 15, the one USB output interfaces 11, the 2nd USB output interface 12, Micro input interface 13, battery capacity indication lamp 14 and mains switch 15 all are electrically connected with described control circuit board.
Further, described storage battery adopts the 4.2V polymer battery, and battery capacity is 6600mAh.
Further, the output voltage of a described USB output interface, the 2nd USB output interface is 5V, can charge simultaneously, and a USB output interface load is 1500mA, and a USB output interface load is 500mA, output total current 2000mA.
As shown in Figure 2, control circuit board comprises the MCU control circuit, is connected electrically in charge management circuit, booster circuit, over-charging of battery over-discharge protection circuit and the electric quantity display circuit of this MCU control circuit.
In addition, booster circuit is electrically connected with the circuit diagram shown in output USB1 module, output USB2 module, output USB1 current limit circuit, the output USB2 current limit circuit by specification accompanying drawing 2 respectively.
The operating instruction of portable power source of the present utility model is as follows:
1. press mains switch under off-mode, at this moment, the output port is opened, and the battery capacity indication lamp shows corresponding dump energy simultaneously.
2. in the situation that output port is opened, the long mains switch of pressing surpassed after 3 seconds, and output is closed.
3. after output port was opened, output port connected charging device after 30 seconds in nothing, the equipment autoshutdown.
4. when giving equipment charge, enter charged state after, export autoshutdown in the charging, keys deactivation, 4 LED battery capacity indication lamps by state of charge by flashing clockwise.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220467616.6U CN202798078U (en) | 2012-09-14 | 2012-09-14 | Mobile power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220467616.6U CN202798078U (en) | 2012-09-14 | 2012-09-14 | Mobile power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202798078U true CN202798078U (en) | 2013-03-13 |
Family
ID=47825252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220467616.6U Expired - Fee Related CN202798078U (en) | 2012-09-14 | 2012-09-14 | Mobile power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202798078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401295A (en) * | 2013-08-21 | 2013-11-20 | 苏州万图明电子软件有限公司 | Mobile power supply provided with indicator lights |
| CN104064894A (en) * | 2013-03-22 | 2014-09-24 | 卢昭正 | Common connector for mobile power bank |
| WO2015157902A1 (en) * | 2014-04-15 | 2015-10-22 | 袁志贤 | High-capacity battery |
-
2012
- 2012-09-14 CN CN201220467616.6U patent/CN202798078U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064894A (en) * | 2013-03-22 | 2014-09-24 | 卢昭正 | Common connector for mobile power bank |
| CN103401295A (en) * | 2013-08-21 | 2013-11-20 | 苏州万图明电子软件有限公司 | Mobile power supply provided with indicator lights |
| WO2015157902A1 (en) * | 2014-04-15 | 2015-10-22 | 袁志贤 | High-capacity battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |